DK132164B - Process for the production of shaped articles of unstabilized polyvinyl chloride. - Google Patents

Process for the production of shaped articles of unstabilized polyvinyl chloride.

Info

Publication number
DK132164B
DK132164B DK320270AA DK320270A DK132164B DK 132164 B DK132164 B DK 132164B DK 320270A A DK320270A A DK 320270AA DK 320270 A DK320270 A DK 320270A DK 132164 B DK132164 B DK 132164B
Authority
DK
Denmark
Prior art keywords
production
polyvinyl chloride
shaped articles
unstabilized
unstabilized polyvinyl
Prior art date
Application number
DK320270AA
Other languages
Danish (da)
Other versions
DK132164C (en
Inventor
J H V Brederode
Original Assignee
Stork Koninklijke Maschf
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stork Koninklijke Maschf filed Critical Stork Koninklijke Maschf
Publication of DK132164B publication Critical patent/DK132164B/en
Application granted granted Critical
Publication of DK132164C publication Critical patent/DK132164C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DK320270A 1969-06-24 1970-06-22 METHOD OF MANUFACTURE OF FORMED ARTICLES OF UNSTABILIZED POLYVINYL CHLORIDE DK132164C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6909687A NL6909687A (en) 1969-06-24 1969-06-24

Publications (2)

Publication Number Publication Date
DK132164B true DK132164B (en) 1975-11-03
DK132164C DK132164C (en) 1976-04-05

Family

ID=19807295

Family Applications (1)

Application Number Title Priority Date Filing Date
DK320270A DK132164C (en) 1969-06-24 1970-06-22 METHOD OF MANUFACTURE OF FORMED ARTICLES OF UNSTABILIZED POLYVINYL CHLORIDE

Country Status (9)

Country Link
AT (1) AT320260B (en)
BE (1) BE752396A (en)
DE (1) DE2031270A1 (en)
DK (1) DK132164C (en)
ES (1) ES381869A1 (en)
FR (1) FR2051203A5 (en)
GB (1) GB1317323A (en)
NL (1) NL6909687A (en)
SE (1) SE371135B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH619890A5 (en) * 1976-07-02 1980-10-31 Buehler Ag Geb
FR2488185A1 (en) * 1980-08-07 1982-02-12 Asahi Dow Ltd Injection moulded reinforced or filled thermoplastic resin articles - given high surface gloss by selectively heating mould inner surface
US4340551A (en) 1980-08-11 1982-07-20 Asahi-Dow Limited Injection molded articles with improved surface characteristics, production of same and apparatus therefor
CN114872296A (en) * 2022-06-21 2022-08-09 包赟元 PVC wallboard without stabilizer pollution

Also Published As

Publication number Publication date
AT320260B (en) 1975-02-10
SE371135B (en) 1974-11-11
NL6909687A (en) 1970-12-29
GB1317323A (en) 1973-05-16
ES381869A1 (en) 1972-11-16
DE2031270A1 (en) 1971-01-21
BE752396A (en) 1970-12-01
FR2051203A5 (en) 1971-04-02
DK132164C (en) 1976-04-05

Similar Documents

Publication Publication Date Title
DK128314B (en) Process for the production of vinyl esters.
DK138546B (en) Process for crust-free suspension polymerization of vinyl chloride.
DK134342B (en) Process for the production of porous articles of polytetrafluoroethylene.
IS1960A7 (en) Process for the production of hexamethyl-lenediamine
DK122748B (en) Process for the preparation of hollow articles of vinyl chloride polymers.
DK139874B (en) Process for the production of detergents.
DK127594B (en) Process for the continuous production of quaternary ammonium compounds.
DK135318B (en) Process for suspension polymerization of vinyl chloride.
FI52043C (en) Process for the production of extruded foam moldings.
CH547837A (en) PROCESS FOR THE MANUFACTURE OF POLYQUINAZOLINES.
DK132164B (en) Process for the production of shaped articles of unstabilized polyvinyl chloride.
AT295138B (en) Process for the production of polyvinyl chloride
AT288719B (en) Process for the production of plasticized foams from polyvinyl chloride or copolymers of vinyl chloride
DK121065B (en) Process for the production of cell bodies of plasticizer-free polyvinyl chloride.
DK135458B (en) Process for the production of transparent, impact-resistant, weather-resistant polymers of vinyl chloride.
DK135705B (en) Process for the production of materials with fire-extinguishing properties.
DK121473B (en) Process for the preparation of post-chlorinated polyvinyl chloride.
DK135987B (en) Process for the production of urea.
DK127326B (en) Process for the production of vinyl chloride.
DK106408C (en) Process for the production of open-celled foams of soft polyvinyl chloride.
DK127047B (en) Process for the production of bio-oriented corrugated sheets of plastic based on polyvinyl chloride.
DK121333B (en) Process for the production of foam polyvinyl chloride articles by injection molding.
DK124478B (en) Process for the preparation of trichloromethanethiosulfenyl chloride.
DK127471B (en) Process for the production of oxamide.
DK137541B (en) Process for suspension polymerization of vinyl chloride.